基于Labwindows-CVI的自動化測試系統(tǒng)的研究與實現.pdf

1、天津大學碩士學位論文基于LabwindowsCVI的自動化測試系統(tǒng)的研究與實現姓名：石建東申請學位級別：碩士專業(yè)：控制工程指導教師：夏超英201112AbstractInrecentyears，moreandmoreapplicationsofelectroniccontrolareusinginautomotivesystemTherequirementonautomotiveelectronicsproductsismuchhigh

2、erthanbefore，especiallyonthereliabilityThetestingisthekeypointtoensuregoodqualityofsuchproductsInthispaperadeepstudyisdoneontheautomatictestsystemoftransmissioncontrolmodule，anddevelopsatestsystemwhichCanbeusedinmassprod

3、uctionofmodernindustryincludetheselectionofinstrumenthardware，designandconnectionofsystemstructure，testsoftwareandtestsystemdebuggingandverificationThevitualinstrumentmchnologyisusedinthisautomatictestsystemThehardwarest

4、ructureisbasedonVXIbusmainframe，includetheseindruments：digitalmulti—meterDAQ，functiongeneratorrelaymatrix，highpowerrelaymatrixandtheinterfaceboardsThesoftwareplatformisbasedonNILabwindows／CVIThispaperfinishsthecomrolandr

5、ecalloneachinstrumentcards，thetestdataanalysisandhandling，theindicatordisplayoftestingprogress，theoutputandstorageoffinaltestresultsThefriendlyuserinterfaceisalsoconsideredinthetestsoftwareThisautomatictestsystemhasbeenu

6、sedinproductionoftransmissioncontrolmoduleforaperiod，it’SverystableandCanmeettherequirementofproductioncapacityachievethegoalsofsystemdesignKEYWoRDS：VirtualInstrument，Labwindows／CVI，VXI，AutomaticTestSystem，Transmissionco